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SN74AHCT9541-Q1

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Automotive octal buffers and line drivers with 3-state outputs and schmitt-trigger inputs

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Data sheet

SN74AHCT9541-Q1

ACTIVE
Data sheet Order now

Product details

Rating Automotive Operating temperature range (°C) to
Rating Automotive Operating temperature range (°C) to
VSSOP (DGS) 20 24.99 mm² (5.1 mm × 4.9 mm) TSSOP (PW) 20 41.6 mm² (6.5 mm × 6.4 mm) VQFN (RKS) 20 11.25 mm² (4.5 mm × 2.5 mm)
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: -40°C to +125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Available in wettable flank QFN package
  • Supply operating range 4.5V to 5.5V
  • TTL-Compatible inputs
  • Low delay, 8.3ns at 5V, 50pF
  • Latch-up performance exceeds 100mAper JESD 17
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: -40°C to +125°C
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C4B
  • Available in wettable flank QFN package
  • Supply operating range 4.5V to 5.5V
  • TTL-Compatible inputs
  • Low delay, 8.3ns at 5V, 50pF
  • Latch-up performance exceeds 100mAper JESD 17

The SN74AHCT9541-Q1 is an octal buffer with 3- state outputs.

The SN74AHCT9541-Q1 is an octal buffer with 3- state outputs.
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Technical documentation

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* Data sheet SN74AHCT9541-Q1 Automotive Octal Buffers With TTL-Compatible Schmitt-Trigger Inputs and 3-State Outputs datasheet PDF | HTML Dec 8, 2025

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14-24-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin D, DB, DGV, DW, DYY, NS and PW packages

The 14-24-LOGIC-EVM evaluation module (EVM) is designed to support any logic device that is in a 14-pin to 24-pin D, DW, DB, NS, PW, DYY or DGV package,

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Evaluation board

14-24-NL-LOGIC-EVM — Logic product generic evaluation module for 14-pin to 24-pin non-leaded packages

14-24-NL-LOGIC-EVM is a flexible evaluation module (EVM) designed to support any logic or translation device that has a 14-pin to 24-pin BQA, BQB, RGY, RSV, RJW or RHL package.

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Package Pins CAD symbols, footprints & 3D models
VSSOP (DGS) 20 Ultra Librarian
TSSOP (PW) 20 Ultra Librarian
VQFN (RKS) 20 Ultra Librarian
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